The protagonist Luke is a thin boy living in the Sun Tribe that celebrates strength. In order to get the recognition from his fellow tribe members, Luke tries to integrate into it. By chance, Luke begins to study methods of flying. One day, during the sudden raiding by the Moon Tribe, Luke takes a hot air balloon to fly up in the sky when the Sun Tribe is losing. This scares the Moon Tribe away and Luke, having relieved the tribe from its plight, finally gains the approval from everyone.
The Government of the Hong Kong Special Administrative Region provides funding support to the project only, and does not otherwise take part in the project. Any opinions, findings, conclusions or recommendations expressed in these materials/events (or by members of the project team) are those of the project organizers only and do not reflect the views of the Government of the Hong Kong Special Administrative Region, the Communications and Creative Industries Branch of the Commerce and Economic Development Bureau, Create Hong Kong, the CreateSamart Initiative Secretariat or the CreateSmart Initiative Vetting Committee.